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Finding the Fourth Proportional to 14,704.83, 22,059.69 and 6,815.25

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Solution

The fourth proportional to 14,704.83, 22,059.69 and 6,815.25 is: 10,224.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,704.83 : 22,059.69 = 6,815.25 : x
  2. Step 2: Convert to fraction form
    14,704.83/22,059.69 = 6,815.25/x
  3. Step 3: Cross multiply
    14,704.83x = 22,059.69 × 6,815.25
  4. Step 4: Simplify right side
    14,704.83x = 150,342,302.27
  5. Step 5: Solve for x
    x = 150,342,302.27/14,704.83
  6. Step 6: Final answer
    x = 10,224.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.